Exercise devices – Involving user translation or physical simulation thereof – Stair climbing
Reexamination Certificate
2006-06-13
2006-06-13
Crow, Stephen R. (Department: 3764)
Exercise devices
Involving user translation or physical simulation thereof
Stair climbing
C482S057000
Reexamination Certificate
active
07060005
ABSTRACT:
An exercise apparatus having a pair of support pedals that, when a user steps upon both pedals, can be moved by the user in a closed path that is designed to be complimentary in motion to that of the user's natural stride. The pedals are operably connected by a linkage that facilitates this natural motion. Moreover, this linkage can be adjusted thereby altering the shape of the closed path traveled by the pedals. The closed path can thus be altered to conform to the optimal biomechanics of each individual user or, it can be altered to form a closed path designed for more of a striding type of exercise or for more of a climbing exercise, thereby allowing different muscle groups to be exercised on the same machine.
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Carlsen Steven
Liu-Miller Anita
Chabot Ralph D.
Crow Stephen R.
Diamondback Fitness, Inc.
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